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        Module&nbsp;voc_sim
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<h1 class="epydoc">Source Code for <a href="simvoc.core.voc_sim-module.html">Module simvoc.core.voc_sim</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"># Simulator components for representing Virtual Organization Clusters</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-comment"># Author:   Mike Murphy &lt;mamurph@cs.clemson.edu&gt;</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-comment"># Revision: 23 September 2009</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-comment">#   Copyright 2009 Clemson University</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment">#   Licensed under the Apache License, Version 2.0 (the "License");</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-comment">#   you may not use this file except in compliance with the License.</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-comment">#   You may obtain a copy of the License at</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-comment">#       http://www.apache.org/licenses/LICENSE-2.0</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-comment">#   Unless required by applicable law or agreed to in writing, software</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-comment">#   distributed under the License is distributed on an "AS IS" BASIS,</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-comment">#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-comment">#   See the License for the specific language governing permissions and</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-comment">#   limitations under the License.</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-comment"># This material is based upon work supported under a National Science</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-comment"># Foundation Graduate Research Fellowship. Any opinions, findings,</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-comment"># conclusions or recommendations expressed in this publication are those of</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-comment"># the author(s) and do not necessarily reflect the views of the National</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-comment"># Science Foundation.</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"><tt class="py-docstring">Simulator components for representing Virtual Organization Clusters. These</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-docstring">components provided the necessary mechanisms to simulate VOCs with overlay</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-docstring">scheduling capabilities, without imposing any particular VOC allocation</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-docstring">algorithm (a basic algorithm may be found in the watchdog_sim module). The</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-docstring">VOC class itself uses VMPilot jobs (a subclass of job_model.PilotJob) to</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-docstring">lease resources from a targeted grid site. Virtual machines (virtualization</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-docstring">module) are started on these leased resources to provide virtual clusters.</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt class="py-docstring">VOCs are intended to be autonomic in design, expanding and shrinking</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"><tt class="py-docstring">themselves in response to changes in the private virtual cluster. The</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line"><tt class="py-docstring">actual algorithm used to achieve this autonomy is implemented outside this</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line"><tt class="py-docstring">module (e.g. watchdog_sim.Watchdog), allowing simulations of different</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">policies to be conducted using the same basic mechanisms.</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module simvoc.core.cluster_sim=simvoc.core.cluster_sim-module.html"><a title="simvoc.core.cluster_sim" class="py-name" href="#" onclick="return doclink('link-0', 'cluster_sim', 'link-0');">cluster_sim</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class simvoc.core.cluster_sim.Cluster=simvoc.core.cluster_sim.Cluster-class.html"><a title="simvoc.core.cluster_sim.Cluster" class="py-name" href="#" onclick="return doclink('link-1', 'Cluster', 'link-1');">Cluster</a></tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-2" class="py-name" targets="Module simvoc.core.core_common=simvoc.core.core_common-module.html"><a title="simvoc.core.core_common" class="py-name" href="#" onclick="return doclink('link-2', 'core_common', 'link-2');">core_common</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Variable simvoc.core.core_common.PJ_START=simvoc.core.core_common-module.html#PJ_START"><a title="simvoc.core.core_common.PJ_START" class="py-name" href="#" onclick="return doclink('link-3', 'PJ_START', 'link-3');">PJ_START</a></tt><tt class="py-op">,</tt> <tt id="link-4" class="py-name" targets="Variable simvoc.core.core_common.PJ_STOP=simvoc.core.core_common-module.html#PJ_STOP"><a title="simvoc.core.core_common.PJ_STOP" class="py-name" href="#" onclick="return doclink('link-4', 'PJ_STOP', 'link-4');">PJ_STOP</a></tt><tt class="py-op">,</tt> <tt id="link-5" class="py-name" targets="Variable simvoc.core.core_common.SC_SHUTDOWN=simvoc.core.core_common-module.html#SC_SHUTDOWN"><a title="simvoc.core.core_common.SC_SHUTDOWN" class="py-name" href="#" onclick="return doclink('link-5', 'SC_SHUTDOWN', 'link-5');">SC_SHUTDOWN</a></tt><tt class="py-op">,</tt> <tt id="link-6" class="py-name" targets="Function simvoc.core.core_common.generate_name()=simvoc.core.core_common-module.html#generate_name"><a title="simvoc.core.core_common.generate_name" class="py-name" href="#" onclick="return doclink('link-6', 'generate_name', 'link-6');">generate_name</a></tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-7" class="py-name" targets="Module simvoc.core.job_model=simvoc.core.job_model-module.html"><a title="simvoc.core.job_model" class="py-name" href="#" onclick="return doclink('link-7', 'job_model', 'link-7');">job_model</a></tt> <tt class="py-keyword">import</tt> <tt id="link-8" class="py-name" targets="Class simvoc.core.job_model.PilotJob=simvoc.core.job_model.PilotJob-class.html"><a title="simvoc.core.job_model.PilotJob" class="py-name" href="#" onclick="return doclink('link-8', 'PilotJob', 'link-8');">PilotJob</a></tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-9" class="py-name" targets="Module simvoc.core.results=simvoc.core.results-module.html"><a title="simvoc.core.results" class="py-name" href="#" onclick="return doclink('link-9', 'results', 'link-9');">results</a></tt> <tt class="py-keyword">import</tt> <tt id="link-10" class="py-name" targets="Class simvoc.core.results.VMPilotResult=simvoc.core.results.VMPilotResult-class.html"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-10', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-11" class="py-name" targets="Module simvoc.core.virtualization=simvoc.core.virtualization-module.html"><a title="simvoc.core.virtualization" class="py-name" href="#" onclick="return doclink('link-11', 'virtualization', 'link-11');">virtualization</a></tt> <tt class="py-keyword">import</tt> <tt id="link-12" class="py-name" targets="Class simvoc.core.virtualization.VMImage=simvoc.core.virtualization.VMImage-class.html"><a title="simvoc.core.virtualization.VMImage" class="py-name" href="#" onclick="return doclink('link-12', 'VMImage', 'link-12');">VMImage</a></tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-13" class="py-name" targets="Module simvoc.core.vo_format_reader=simvoc.core.vo_format_reader-module.html"><a title="simvoc.core.vo_format_reader" class="py-name" href="#" onclick="return doclink('link-13', 'vo_format_reader', 'link-13');">vo_format_reader</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name" targets="Class simvoc.core.vo_format_reader.VOCollection=simvoc.core.vo_format_reader.VOCollection-class.html"><a title="simvoc.core.vo_format_reader.VOCollection" class="py-name" href="#" onclick="return doclink('link-14', 'VOCollection', 'link-14');">VOCollection</a></tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line"> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"> </tt>
<a name="VMPilot"></a><div id="VMPilot-def"><a name="L52"></a><tt class="py-lineno"> 52</tt> <a class="py-toggle" href="#" id="VMPilot-toggle" onclick="return toggle('VMPilot');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html">VMPilot</a><tt class="py-op">(</tt><tt class="py-base-class">PilotJob</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="VMPilot-expanded"><a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line"><tt class="py-docstring">   Pilot job for leasing physical machines to run virtual machines. Upon</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"><tt class="py-docstring">   starting execution on a host, this job will first request the VM image</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line"><tt class="py-docstring">   file from the local file cache registered as a brokered resource with</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"><tt class="py-docstring">   the site job scheduler. If the file cache and file are available, then</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"><tt class="py-docstring">   the image file will be transferred from a server (if necessary) and</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"><tt class="py-docstring">   made available via an asynchronous callback. Once the file is available,</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line"><tt class="py-docstring">   the virtual machine instance will be booted by requesting the "vmm"</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring">   capability of the host machine and issuing a start request. The VM then</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line"><tt class="py-docstring">   boots and joins an overlay scheduler configured in the VM image.</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-docstring">   The simulator is capable of simulating several possible error conditions</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line"><tt class="py-docstring">   that could arise in the above procedure. It is possible that the file</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"><tt class="py-docstring">   cache resource will not be available from the site. It is also possible</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-docstring">   that the host machine receiving the job will not have a "vmm" capability.</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-docstring">   Either of these cases will result in pilot job termination with an</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-docstring">   error condition.</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="VMPilot.__init__"></a><div id="VMPilot.__init__-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="VMPilot.__init__-toggle" onclick="return toggle('VMPilot.__init__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">,</tt> <tt class="py-param">img_name</tt><tt class="py-op">,</tt> <tt class="py-param">img_src</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">pr_err</tt><tt class="py-op">=</tt><tt class="py-number">0.0</tt><tt class="py-op">,</tt> \ </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line">                <tt class="py-param">voc_callback</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.__init__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.__init__-expanded"><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line"><tt class="py-docstring">      @param name: Name of the pilot job</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line"><tt class="py-docstring">      @type name: str</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_name: Name of the VM image to use</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"><tt class="py-docstring">      @type img_name: str</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_src: Reference to a FileStore containing the VM image</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"><tt class="py-docstring">      @param pr_err: Probability of a random error in the pilot job (0.0-1.0)</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"><tt class="py-docstring">      @type pr_err: float</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line"><tt class="py-docstring">      @param voc_callback: Callback function to invoke for VOC management</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"><tt class="py-docstring">                           purposes. This function will receive two arguments:</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line"><tt class="py-docstring">                           a reference to the VM instance created by the pilot</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-docstring">                           job, and a state change code ("SC_" prefixed</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring">                           constants in core_common). This function will be</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">                           called only after the VM has booted.</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">      @param kwds: Pilot job extra data. If the extra data contains</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-docstring">                   a keyword argument "classAds", then an additional</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">                   classAd will be added to the classAds value</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-docstring">                   passed into this method: {'IS_METAL': 'TRUE'}</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">kwds</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">kwds</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'classAds'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt><tt class="py-op">[</tt><tt class="py-string">'classAds'</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'IS_METAL'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">'TRUE'</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt><tt class="py-op">[</tt><tt class="py-string">'classAds'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-string">'IS_METAL'</tt><tt class="py-op">:</tt> <tt class="py-string">'TRUE'</tt><tt class="py-op">}</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">      <tt id="link-15" class="py-name"><a title="simvoc.core.job_model.PilotJob" class="py-name" href="#" onclick="return doclink('link-15', 'PilotJob', 'link-8');">PilotJob</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method simvoc.core.aggregator.Aggregator.__init__()=simvoc.core.aggregator.Aggregator-class.html#__init__,Method simvoc.core.ce_sim.Site.__init__()=simvoc.core.ce_sim.Site-class.html#__init__,Method simvoc.core.cluster_sim.Cluster.__init__()=simvoc.core.cluster_sim.Cluster-class.html#__init__,Method simvoc.core.cluster_sim.Machine.__init__()=simvoc.core.cluster_sim.Machine-class.html#__init__,Method simvoc.core.cluster_sim.MachineFactory.__init__()=simvoc.core.cluster_sim.MachineFactory-class.html#__init__,Method simvoc.core.common_reader.CommonReader.__init__()=simvoc.core.common_reader.CommonReader-class.html#__init__,Method simvoc.core.condor_sim.Condor.__init__()=simvoc.core.condor_sim.Condor-class.html#__init__,Method simvoc.core.control_scheduler.ControlScheduler.__init__()=simvoc.core.control_scheduler.ControlScheduler-class.html#__init__,Method simvoc.core.db_output.DBOutput.__init__()=simvoc.core.db_output.DBOutput-class.html#__init__,Method simvoc.core.duplicate_filter.DuplicateFilter.__init__()=simvoc.core.duplicate_filter.DuplicateFilter-class.html#__init__,Method simvoc.core.filter_results.ResultFilter.__init__()=simvoc.core.filter_results.ResultFilter-class.html#__init__,Method simvoc.core.grid_sim.Grid.__init__()=simvoc.core.grid_sim.Grid-class.html#__init__,Method simvoc.core.input_manager.FlexInput.__init__()=simvoc.core.input_manager.FlexInput-class.html#__init__,Method simvoc.core.job_format_reader.JobReader.__init__()=simvoc.core.job_format_reader.JobReader-class.html#__init__,Method simvoc.core.job_model.Job.__init__()=simvoc.core.job_model.Job-class.html#__init__,Method simvoc.core.job_model.PilotJob.__init__()=simvoc.core.job_model.PilotJob-class.html#__init__,Method simvoc.core.kernel.Event.__init__()=simvoc.core.kernel.Event-class.html#__init__,Method simvoc.core.kernel.EventQueue.__init__()=simvoc.core.kernel.EventQueue-class.html#__init__,Method simvoc.core.kernel.Output.__init__()=simvoc.core.kernel.Output-class.html#__init__,Method simvoc.core.kernel.Simulator.__init__()=simvoc.core.kernel.Simulator-class.html#__init__,Method simvoc.core.kernel.StreamOutput.__init__()=simvoc.core.kernel.StreamOutput-class.html#__init__,Method simvoc.core.map_format_reader.MapReader.__init__()=simvoc.core.map_format_reader.MapReader-class.html#__init__,Method simvoc.core.metascheduler.Metascheduler.__init__()=simvoc.core.metascheduler.Metascheduler-class.html#__init__,Method simvoc.core.results.AggregationResult.__init__()=simvoc.core.results.AggregationResult-class.html#__init__,Method simvoc.core.results.DiscardResult.__init__()=simvoc.core.results.DiscardResult-class.html#__init__,Method simvoc.core.results.DiscrepancyResult.__init__()=simvoc.core.results.DiscrepancyResult-class.html#__init__,Method simvoc.core.results.FileRequestResult.__init__()=simvoc.core.results.FileRequestResult-class.html#__init__,Method simvoc.core.results.FileTransferResult.__init__()=simvoc.core.results.FileTransferResult-class.html#__init__,Method simvoc.core.results.JobResult.__init__()=simvoc.core.results.JobResult-class.html#__init__,Method simvoc.core.results.JobStartResult.__init__()=simvoc.core.results.JobStartResult-class.html#__init__,Method simvoc.core.results.JobSubmitResult.__init__()=simvoc.core.results.JobSubmitResult-class.html#__init__,Method simvoc.core.results.MetadataResult.__init__()=simvoc.core.results.MetadataResult-class.html#__init__,Method simvoc.core.results.Result.__init__()=simvoc.core.results.Result-class.html#__init__,Method simvoc.core.results.SchedResult.__init__()=simvoc.core.results.SchedResult-class.html#__init__,Method simvoc.core.results.SiteRejectionResult.__init__()=simvoc.core.results.SiteRejectionResult-class.html#__init__,Method simvoc.core.results.SiteResult.__init__()=simvoc.core.results.SiteResult-class.html#__init__,Method simvoc.core.results.TraceResult.__init__()=simvoc.core.results.TraceResult-class.html#__init__,Method simvoc.core.results.VMPilotResult.__init__()=simvoc.core.results.VMPilotResult-class.html#__init__,Method simvoc.core.results.VMResult.__init__()=simvoc.core.results.VMResult-class.html#__init__,Method simvoc.core.results.VOCResult.__init__()=simvoc.core.results.VOCResult-class.html#__init__,Method simvoc.core.results.VOResult.__init__()=simvoc.core.results.VOResult-class.html#__init__,Method simvoc.core.results.WatchdogResult.__init__()=simvoc.core.results.WatchdogResult-class.html#__init__,Method simvoc.core.scheduler.Scheduler.__init__()=simvoc.core.scheduler.Scheduler-class.html#__init__,Method simvoc.core.storage.DataFile.__init__()=simvoc.core.storage.DataFile-class.html#__init__,Method simvoc.core.storage.FileCache.__init__()=simvoc.core.storage.FileCache-class.html#__init__,Method simvoc.core.storage.FileStore.__init__()=simvoc.core.storage.FileStore-class.html#__init__,Method simvoc.core.virtualization.VMHost.__init__()=simvoc.core.virtualization.VMHost-class.html#__init__,Method simvoc.core.virtualization.VMImage.__init__()=simvoc.core.virtualization.VMImage-class.html#__init__,Method simvoc.core.virtualization.VMMonitor.__init__()=simvoc.core.virtualization.VMMonitor-class.html#__init__,Method simvoc.core.virtualization.VirtualMachine.__init__()=simvoc.core.virtualization.VirtualMachine-class.html#__init__,Method simvoc.core.vo_format_reader.VO.__init__()=simvoc.core.vo_format_reader.VO-class.html#__init__,Method simvoc.core.vo_format_reader.VOReader.__init__()=simvoc.core.vo_format_reader.VOReader-class.html#__init__,Method simvoc.core.voc_sim.AutoVOC.__init__()=simvoc.core.voc_sim.AutoVOC-class.html#__init__,Method simvoc.core.voc_sim.VMPilot.__init__()=simvoc.core.voc_sim.VMPilot-class.html#__init__,Method simvoc.core.voc_sim.VOC.__init__()=simvoc.core.voc_sim.VOC-class.html#__init__,Method simvoc.core.watchdog_sim.WatchRecord.__init__()=simvoc.core.watchdog_sim.WatchRecord-class.html#__init__,Method simvoc.core.watchdog_sim.Watchdog.__init__()=simvoc.core.watchdog_sim.Watchdog-class.html#__init__,Method simvoc.input.common_writer.CommonWriter.__init__()=simvoc.input.common_writer.CommonWriter-class.html#__init__,Method simvoc.input.data_input.Data.__init__()=simvoc.input.data_input.Data-class.html#__init__,Method simvoc.input.egee_map_input.EGEEMap.__init__()=simvoc.input.egee_map_input.EGEEMap-class.html#__init__,Method simvoc.input.egee_map_input.SiteParser.__init__()=simvoc.input.egee_map_input.SiteParser-class.html#__init__,Method simvoc.input.egee_rtm_input.JobTrace.__init__()=simvoc.input.egee_rtm_input.JobTrace-class.html#__init__,Method simvoc.input.flat_data_input.FlatData.__init__()=simvoc.input.flat_data_input.FlatData-class.html#__init__,Method simvoc.input.job_format_writer.JobWriter.__init__()=simvoc.input.job_format_writer.JobWriter-class.html#__init__,Method simvoc.input.map_format_writer.MapWriter.__init__()=simvoc.input.map_format_writer.MapWriter-class.html#__init__,Method simvoc.input.mod_ldif.LDIFCopy.__init__()=simvoc.input.mod_ldif.LDIFCopy-class.html#__init__,Method simvoc.input.mod_ldif.LDIFParser.__init__()=simvoc.input.mod_ldif.LDIFParser-class.html#__init__,Method simvoc.input.mod_ldif.LDIFRecordList.__init__()=simvoc.input.mod_ldif.LDIFRecordList-class.html#__init__,Method simvoc.input.mod_ldif.LDIFWriter.__init__()=simvoc.input.mod_ldif.LDIFWriter-class.html#__init__,Method simvoc.input.tabbed_data_input.TabbedData.__init__()=simvoc.input.tabbed_data_input.TabbedData-class.html#__init__,Method simvoc.input.vo_format_writer.VOWriter.__init__()=simvoc.input.vo_format_writer.VOWriter-class.html#__init__"><a title="simvoc.core.aggregator.Aggregator.__init__
simvoc.core.ce_sim.Site.__init__
simvoc.core.cluster_sim.Cluster.__init__
simvoc.core.cluster_sim.Machine.__init__
simvoc.core.cluster_sim.MachineFactory.__init__
simvoc.core.common_reader.CommonReader.__init__
simvoc.core.condor_sim.Condor.__init__
simvoc.core.control_scheduler.ControlScheduler.__init__
simvoc.core.db_output.DBOutput.__init__
simvoc.core.duplicate_filter.DuplicateFilter.__init__
simvoc.core.filter_results.ResultFilter.__init__
simvoc.core.grid_sim.Grid.__init__
simvoc.core.input_manager.FlexInput.__init__
simvoc.core.job_format_reader.JobReader.__init__
simvoc.core.job_model.Job.__init__
simvoc.core.job_model.PilotJob.__init__
simvoc.core.kernel.Event.__init__
simvoc.core.kernel.EventQueue.__init__
simvoc.core.kernel.Output.__init__
simvoc.core.kernel.Simulator.__init__
simvoc.core.kernel.StreamOutput.__init__
simvoc.core.map_format_reader.MapReader.__init__
simvoc.core.metascheduler.Metascheduler.__init__
simvoc.core.results.AggregationResult.__init__
simvoc.core.results.DiscardResult.__init__
simvoc.core.results.DiscrepancyResult.__init__
simvoc.core.results.FileRequestResult.__init__
simvoc.core.results.FileTransferResult.__init__
simvoc.core.results.JobResult.__init__
simvoc.core.results.JobStartResult.__init__
simvoc.core.results.JobSubmitResult.__init__
simvoc.core.results.MetadataResult.__init__
simvoc.core.results.Result.__init__
simvoc.core.results.SchedResult.__init__
simvoc.core.results.SiteRejectionResult.__init__
simvoc.core.results.SiteResult.__init__
simvoc.core.results.TraceResult.__init__
simvoc.core.results.VMPilotResult.__init__
simvoc.core.results.VMResult.__init__
simvoc.core.results.VOCResult.__init__
simvoc.core.results.VOResult.__init__
simvoc.core.results.WatchdogResult.__init__
simvoc.core.scheduler.Scheduler.__init__
simvoc.core.storage.DataFile.__init__
simvoc.core.storage.FileCache.__init__
simvoc.core.storage.FileStore.__init__
simvoc.core.virtualization.VMHost.__init__
simvoc.core.virtualization.VMImage.__init__
simvoc.core.virtualization.VMMonitor.__init__
simvoc.core.virtualization.VirtualMachine.__init__
simvoc.core.vo_format_reader.VO.__init__
simvoc.core.vo_format_reader.VOReader.__init__
simvoc.core.voc_sim.AutoVOC.__init__
simvoc.core.voc_sim.VMPilot.__init__
simvoc.core.voc_sim.VOC.__init__
simvoc.core.watchdog_sim.WatchRecord.__init__
simvoc.core.watchdog_sim.Watchdog.__init__
simvoc.input.common_writer.CommonWriter.__init__
simvoc.input.data_input.Data.__init__
simvoc.input.egee_map_input.EGEEMap.__init__
simvoc.input.egee_map_input.SiteParser.__init__
simvoc.input.egee_rtm_input.JobTrace.__init__
simvoc.input.flat_data_input.FlatData.__init__
simvoc.input.job_format_writer.JobWriter.__init__
simvoc.input.map_format_writer.MapWriter.__init__
simvoc.input.mod_ldif.LDIFCopy.__init__
simvoc.input.mod_ldif.LDIFParser.__init__
simvoc.input.mod_ldif.LDIFRecordList.__init__
simvoc.input.mod_ldif.LDIFWriter.__init__
simvoc.input.tabbed_data_input.TabbedData.__init__
simvoc.input.vo_format_writer.VOWriter.__init__" class="py-name" href="#" onclick="return doclink('link-16', '__init__', 'link-16');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method simvoc.core.voc_sim.VMPilot.signal()=simvoc.core.voc_sim.VMPilot-class.html#signal"><a title="simvoc.core.voc_sim.VMPilot.signal" class="py-name" href="#" onclick="return doclink('link-17', 'signal', 'link-17');">signal</a></tt><tt class="py-op">,</tt> <tt class="py-name">name</tt><tt class="py-op">=</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">=</tt><tt class="py-string">'_pilot_'</tt><tt class="py-op">,</tt> \ </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">                        <tt class="py-name">pr_err</tt><tt class="py-op">=</tt><tt class="py-name">pr_err</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt> <tt class="py-op">=</tt> <tt class="py-name">img_name</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt> <tt class="py-op">=</tt> <tt class="py-name">img_src</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">abort</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt>  <tt class="py-comment"># Set in run: we don't have a VM until job runs</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vmm</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt>  <tt class="py-comment"># Also set in run</tt> </tt>
</div><a name="VMPilot.signal"></a><div id="VMPilot.signal-def"><a name="L105"></a><tt class="py-lineno">105</tt> <a class="py-toggle" href="#" id="VMPilot.signal-toggle" onclick="return toggle('VMPilot.signal');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#signal">signal</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">job</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">,</tt> <tt class="py-param">sim</tt><tt class="py-op">,</tt> <tt class="py-param">sched</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">signum</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.signal-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.signal-expanded"><a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line"><tt class="py-docstring">      Callback method invoked by job_model.PilotJob to receive notification</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line"><tt class="py-docstring">      of job start, orderly external termination, and disorderly external</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line"><tt class="py-docstring">      termination (kill).</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line"><tt class="py-docstring">      @param job: A reference to this pilot job</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line"><tt class="py-docstring">      @param time: Current simulated time</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line"><tt class="py-docstring">      @type time: number</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line"><tt class="py-docstring">      @param sim: A reference to the simulator object</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line"><tt class="py-docstring">      @param sched: Scheduler used to start this job</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line"><tt class="py-docstring">      @param node: Worker node on which this job is running</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line"><tt class="py-docstring">      @param signum: Signal number to be received by the pilot job. See the</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line"><tt class="py-docstring">                     L{core_common} constants with the "PJ_" prefix, along</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line"><tt class="py-docstring">                     with the L{job_model.PilotJob} documentation.</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line"><tt class="py-docstring">      @type signum: int</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line"><tt class="py-docstring">      @return: a simulator results collection</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line">      <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">signum</tt> <tt class="py-op">==</tt> <tt id="link-18" class="py-name"><a title="simvoc.core.core_common.PJ_START" class="py-name" href="#" onclick="return doclink('link-18', 'PJ_START', 'link-3');">PJ_START</a></tt><tt class="py-op">:</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">         <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method simvoc.core.duplicate_filter.DuplicateFilter.append()=simvoc.core.duplicate_filter.DuplicateFilter-class.html#append,Method simvoc.core.filter_results.ResultFilter.append()=simvoc.core.filter_results.ResultFilter-class.html#append,Method simvoc.core.kernel.Output.append()=simvoc.core.kernel.Output-class.html#append"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-19', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method simvoc.core.kernel.Simulator.run()=simvoc.core.kernel.Simulator-class.html#run,Method simvoc.core.voc_sim.VMPilot.run()=simvoc.core.voc_sim.VMPilot-class.html#run"><a title="simvoc.core.kernel.Simulator.run
simvoc.core.voc_sim.VMPilot.run" class="py-name" href="#" onclick="return doclink('link-20', 'run', 'link-20');">run</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-name">sched</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line">         <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-21', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method simvoc.core.voc_sim.VMPilot.stop()=simvoc.core.voc_sim.VMPilot-class.html#stop"><a title="simvoc.core.voc_sim.VMPilot.stop" class="py-name" href="#" onclick="return doclink('link-22', 'stop', 'link-22');">stop</a></tt><tt class="py-op">(</tt><tt class="py-name">signum</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">r</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
</div><a name="VMPilot.run"></a><div id="VMPilot.run-def"><a name="L130"></a><tt class="py-lineno">130</tt> <a class="py-toggle" href="#" id="VMPilot.run-toggle" onclick="return toggle('VMPilot.run');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#run">run</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">,</tt> <tt class="py-param">sim</tt><tt class="py-op">,</tt> <tt class="py-param">sched</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.run-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.run-expanded"><a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"><tt class="py-docstring">      Initiates the FileCache request for the VM image file, so that the</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line"><tt class="py-docstring">      boot process may proceed.</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line"><tt class="py-docstring">      @param time: Current simulated time</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"><tt class="py-docstring">      @type time: number</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line"><tt class="py-docstring">      @param sim: Reference to the simulator object</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line"><tt class="py-docstring">      @param sched: Reference to the scheduler starting this job</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: L{results.VMPilotResult}</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line">      <tt class="py-name">msg</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">abort</tt><tt class="py-op">:</tt> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line">         <tt class="py-name">fc</tt> <tt class="py-op">=</tt> <tt class="py-name">sched</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Method simvoc.core.scheduler.Scheduler.get_resource()=simvoc.core.scheduler.Scheduler-class.html#get_resource"><a title="simvoc.core.scheduler.Scheduler.get_resource" class="py-name" href="#" onclick="return doclink('link-23', 'get_resource', 'link-23');">get_resource</a></tt><tt class="py-op">(</tt><tt class="py-string">'vmstore'</tt><tt class="py-op">)</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">fc</tt><tt class="py-op">:</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt><tt class="py-op">:</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line">               <tt class="py-name">fc</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Method simvoc.core.storage.FileCache.add_store()=simvoc.core.storage.FileCache-class.html#add_store"><a title="simvoc.core.storage.FileCache.add_store" class="py-name" href="#" onclick="return doclink('link-24', 'add_store', 'link-24');">add_store</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt><tt class="py-op">)</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line">            <tt class="py-name">fc</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method simvoc.core.storage.FileCache.get_file()=simvoc.core.storage.FileCache-class.html#get_file,Method simvoc.core.storage.FileStore.get_file()=simvoc.core.storage.FileStore-class.html#get_file"><a title="simvoc.core.storage.FileCache.get_file
simvoc.core.storage.FileStore.get_file" class="py-name" href="#" onclick="return doclink('link-25', 'get_file', 'link-25');">get_file</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Method simvoc.core.virtualization.VMMonitor.boot_vm()=simvoc.core.virtualization.VMMonitor-class.html#boot_vm,Method simvoc.core.voc_sim.VMPilot.boot_vm()=simvoc.core.voc_sim.VMPilot-class.html#boot_vm"><a title="simvoc.core.virtualization.VMMonitor.boot_vm
simvoc.core.voc_sim.VMPilot.boot_vm" class="py-name" href="#" onclick="return doclink('link-26', 'boot_vm', 'link-26');">boot_vm</a></tt><tt class="py-op">)</tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line">            <tt class="py-name">msg</tt> <tt class="py-op">=</tt> <tt class="py-string">'requested_image'</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line">         <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method simvoc.core.common_reader.CommonReader.error()=simvoc.core.common_reader.CommonReader-class.html#error"><a title="simvoc.core.common_reader.CommonReader.error" class="py-name" href="#" onclick="return doclink('link-27', 'error', 'link-27');">error</a></tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method simvoc.core.job_model.PilotJob.notify_done()=simvoc.core.job_model.PilotJob-class.html#notify_done"><a title="simvoc.core.job_model.PilotJob.notify_done" class="py-name" href="#" onclick="return doclink('link-28', 'notify_done', 'link-28');">notify_done</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">)</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line">            <tt class="py-name">msg</tt> <tt class="py-op">=</tt> <tt class="py-string">'no_vmstore'</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line">         <tt class="py-name">msg</tt> <tt class="py-op">=</tt> <tt class="py-string">'aborted'</tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name"><a title="simvoc.core.job_model.PilotJob.notify_done" class="py-name" href="#" onclick="return doclink('link-29', 'notify_done', 'link-28');">notify_done</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">sim</tt><tt class="py-op">)</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt id="link-30" class="py-name"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-30', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">msg</tt><tt class="py-op">)</tt> </tt>
</div><a name="VMPilot.stop"></a><div id="VMPilot.stop-def"><a name="L158"></a><tt class="py-lineno">158</tt> <a class="py-toggle" href="#" id="VMPilot.stop-toggle" onclick="return toggle('VMPilot.stop');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#stop">stop</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">signum</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.stop-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.stop-expanded"><a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line"><tt class="py-docstring">      Terminates a running VM or short-circuits the boot process, if no VM</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line"><tt class="py-docstring">      is currently running.</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line"><tt class="py-docstring">      @param signum: Termination signal number (use the constants with the</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line"><tt class="py-docstring">                     "PJ_" prefix in L{core_common})</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line"><tt class="py-docstring">      @type signum: int</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line"><tt class="py-docstring">      @return: a VMPilotResult if the job is running, or None of the pilot</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line"><tt class="py-docstring">      job itself has not yet started</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt><tt class="py-op">:</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vmm</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method simvoc.core.virtualization.VMMonitor.shut_down_vm()=simvoc.core.virtualization.VMMonitor-class.html#shut_down_vm"><a title="simvoc.core.virtualization.VMMonitor.shut_down_vm" class="py-name" href="#" onclick="return doclink('link-31', 'shut_down_vm', 'link-31');">shut_down_vm</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt><tt class="py-op">,</tt> <tt class="py-name">signum</tt><tt class="py-op">)</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">abort</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line">      <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">running</tt><tt class="py-op">:</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line">         <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt id="link-32" class="py-name"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-32', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method simvoc.core.kernel.Simulator.get_timestamp()=simvoc.core.kernel.Simulator-class.html#get_timestamp"><a title="simvoc.core.kernel.Simulator.get_timestamp" class="py-name" href="#" onclick="return doclink('link-33', 'get_timestamp', 'link-33');">get_timestamp</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> \ </tt>
<a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line">                           <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-string">'terminating'</tt><tt class="py-op">)</tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">r</tt> </tt>
</div><a name="VMPilot.boot_vm"></a><div id="VMPilot.boot_vm-def"><a name="L179"></a><tt class="py-lineno">179</tt> <a class="py-toggle" href="#" id="VMPilot.boot_vm-toggle" onclick="return toggle('VMPilot.boot_vm');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#boot_vm">boot_vm</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">time</tt><tt class="py-op">,</tt> <tt class="py-param">simobj</tt><tt class="py-op">,</tt> <tt class="py-param">img_name</tt><tt class="py-op">,</tt> <tt class="py-param">image</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.boot_vm-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.boot_vm-expanded"><a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line"><tt class="py-docstring">      Callback method invoked by the site file cache (storage.FileCache)</tt> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line"><tt class="py-docstring">      object when the VM image file is ready. This method boots the VM</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line"><tt class="py-docstring">      instance.</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line"><tt class="py-docstring">      @param time: Current simulated time</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line"><tt class="py-docstring">      @type time: number</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line"><tt class="py-docstring">      @param simobj: Reference to the simulator object</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_name: VM image name</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line"><tt class="py-docstring">      @type img_name: str</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line"><tt class="py-docstring">      @param image: Reference to the VM image file object</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: L{results.VMPilotResult}</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line">      <tt class="py-name">err_msg</tt> <tt class="py-op">=</tt> <tt class="py-string">'no_vmm'</tt> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">abort</tt><tt class="py-op">:</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vmm</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker_node</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name" targets="Method simvoc.core.cluster_sim.Machine.get_capability()=simvoc.core.cluster_sim.Machine-class.html#get_capability"><a title="simvoc.core.cluster_sim.Machine.get_capability" class="py-name" href="#" onclick="return doclink('link-34', 'get_capability', 'link-34');">get_capability</a></tt><tt class="py-op">(</tt><tt class="py-string">'vmm'</tt><tt class="py-op">)</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vmm</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vmm</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="simvoc.core.virtualization.VMMonitor.boot_vm
simvoc.core.voc_sim.VMPilot.boot_vm" class="py-name" href="#" onclick="return doclink('link-35', 'boot_vm', 'link-26');">boot_vm</a></tt><tt class="py-op">(</tt><tt class="py-name">image</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> \ </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line">                                       <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method simvoc.core.voc_sim.VMPilot.vm_state_callback()=simvoc.core.voc_sim.VMPilot-class.html#vm_state_callback"><a title="simvoc.core.voc_sim.VMPilot.vm_state_callback" class="py-name" href="#" onclick="return doclink('link-36', 'vm_state_callback', 'link-36');">vm_state_callback</a></tt><tt class="py-op">)</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-37" class="py-name"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-37', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-string">'booting'</tt><tt class="py-op">)</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="simvoc.core.common_reader.CommonReader.error" class="py-name" href="#" onclick="return doclink('link-38', 'error', 'link-27');">error</a></tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line">         <tt class="py-name">err_msg</tt> <tt class="py-op">=</tt> <tt class="py-string">'aborted'</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line">      <tt class="py-comment"># Aborted before boot or no VMM available</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name"><a title="simvoc.core.job_model.PilotJob.notify_done" class="py-name" href="#" onclick="return doclink('link-39', 'notify_done', 'link-28');">notify_done</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">simobj</tt><tt class="py-op">)</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt id="link-40" class="py-name"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-40', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt><tt class="py-op">(</tt><tt class="py-name">time</tt><tt class="py-op">,</tt> <tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">err_msg</tt><tt class="py-op">)</tt> </tt>
</div><a name="VMPilot.vm_state_callback"></a><div id="VMPilot.vm_state_callback-def"><a name="L208"></a><tt class="py-lineno">208</tt> <a class="py-toggle" href="#" id="VMPilot.vm_state_callback-toggle" onclick="return toggle('VMPilot.vm_state_callback');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VMPilot-class.html#vm_state_callback">vm_state_callback</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">sched</tt><tt class="py-op">,</tt> <tt class="py-param">state</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VMPilot.vm_state_callback-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VMPilot.vm_state_callback-expanded"><a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line"><tt class="py-docstring">      Callback method invoked by the associated VirtualMachine instance</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line"><tt class="py-docstring">      whenever the machine state changes. If the state change SC_SHUTDOWN</tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line"><tt class="py-docstring">      is received, then this method will invoke the notify_done() method</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line"><tt class="py-docstring">      of this object.</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line"><tt class="py-docstring">      @param sched: Scheduler used to run this job</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line"><tt class="py-docstring">      @param state: New machine state (see constants in the L{core_common}</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line"><tt class="py-docstring">                    module with the "SC_" prefix)</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line"><tt class="py-docstring">      @type state: int</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: L{results.VMPilotResult}</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">state</tt> <tt class="py-op">==</tt> <tt id="link-41" class="py-name"><a title="simvoc.core.core_common.SC_SHUTDOWN" class="py-name" href="#" onclick="return doclink('link-41', 'SC_SHUTDOWN', 'link-5');">SC_SHUTDOWN</a></tt><tt class="py-op">:</tt> </tt>
<a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="simvoc.core.job_model.PilotJob.notify_done" class="py-name" href="#" onclick="return doclink('link-42', 'notify_done', 'link-28');">notify_done</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method simvoc.core.kernel.Simulator.get_time()=simvoc.core.kernel.Simulator-class.html#get_time"><a title="simvoc.core.kernel.Simulator.get_time" class="py-name" href="#" onclick="return doclink('link-43', 'get_time', 'link-43');">get_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">)</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt id="link-44" class="py-name"><a title="simvoc.core.results.VMPilotResult" class="py-name" href="#" onclick="return doclink('link-44', 'VMPilotResult', 'link-10');">VMPilotResult</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="simvoc.core.kernel.Simulator.get_timestamp" class="py-name" href="#" onclick="return doclink('link-45', 'get_timestamp', 'link-33');">get_timestamp</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> \ </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line">                           <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-string">'state callback: %d'</tt> <tt class="py-op">%</tt> <tt class="py-name">state</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line"> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line"> </tt>
<a name="VOC"></a><div id="VOC-def"><a name="L230"></a><tt class="py-lineno">230</tt> <a class="py-toggle" href="#" id="VOC-toggle" onclick="return toggle('VOC');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VOC-class.html">VOC</a><tt class="py-op">(</tt><tt class="py-base-class">Cluster</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VOC-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="VOC-expanded"><a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line"><tt class="py-docstring">   Representation of the mechanism behind a Virtual Organization Cluster.</tt> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line"><tt class="py-docstring">   Policies for determining when to change cluster size and from what systems</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line"><tt class="py-docstring">   to lease resources for virtualization are implemented externally (see the</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line"><tt class="py-docstring">   watchdog_sim module). VOCs are bona fide Clusters and have all the</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line"><tt class="py-docstring">   properties and methods of Clusters, with the caveat that growing a VOC</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line"><tt class="py-docstring">   requires a scheduler, site, or grid from which the required resources</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line"><tt class="py-docstring">   may be obtained.</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="VOC.__init__"></a><div id="VOC.__init__-def"><a name="L240"></a><tt class="py-lineno">240</tt> <a class="py-toggle" href="#" id="VOC.__init__-toggle" onclick="return toggle('VOC.__init__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VOC-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">,</tt> <tt class="py-param">simobj</tt><tt class="py-op">,</tt> <tt class="py-param">vo</tt><tt class="py-op">,</tt> <tt class="py-param">img_name</tt><tt class="py-op">,</tt> <tt class="py-param">img_src</tt><tt class="py-op">,</tt> <tt class="py-param">ppe</tt><tt class="py-op">=</tt><tt class="py-number">0.0</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VOC.__init__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VOC.__init__-expanded"><a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line"><tt class="py-docstring">      @param name: Name of the VOC</tt> </tt>
<a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line"><tt class="py-docstring">      @type name: str</tt> </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line"><tt class="py-docstring">      @param simobj: Reference to the simulator object</tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo: Virtual Organization to which VOC belongs</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line"><tt class="py-docstring">      @type vo: str</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_name: Name of the VM image to be used to spawn VOC nodes</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line"><tt class="py-docstring">      @type img_name: str</tt> </tt>
<a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_src: FileStore on which VOC image resides</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"><tt class="py-docstring">      @param ppe: Probability of a random pilot job error causing a</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt>  <tt class="py-line"><tt class="py-docstring">                 failure to expand the VOC properly (0.0-1.0)</tt> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line"><tt class="py-docstring">      @type ppe: float</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line"><tt class="py-docstring">      @param kwds: Extra data for the VOC</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line">      <tt id="link-46" class="py-name"><a title="simvoc.core.cluster_sim.Cluster" class="py-name" href="#" onclick="return doclink('link-46', 'Cluster', 'link-1');">Cluster</a></tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="simvoc.core.aggregator.Aggregator.__init__
simvoc.core.ce_sim.Site.__init__
simvoc.core.cluster_sim.Cluster.__init__
simvoc.core.cluster_sim.Machine.__init__
simvoc.core.cluster_sim.MachineFactory.__init__
simvoc.core.common_reader.CommonReader.__init__
simvoc.core.condor_sim.Condor.__init__
simvoc.core.control_scheduler.ControlScheduler.__init__
simvoc.core.db_output.DBOutput.__init__
simvoc.core.duplicate_filter.DuplicateFilter.__init__
simvoc.core.filter_results.ResultFilter.__init__
simvoc.core.grid_sim.Grid.__init__
simvoc.core.input_manager.FlexInput.__init__
simvoc.core.job_format_reader.JobReader.__init__
simvoc.core.job_model.Job.__init__
simvoc.core.job_model.PilotJob.__init__
simvoc.core.kernel.Event.__init__
simvoc.core.kernel.EventQueue.__init__
simvoc.core.kernel.Output.__init__
simvoc.core.kernel.Simulator.__init__
simvoc.core.kernel.StreamOutput.__init__
simvoc.core.map_format_reader.MapReader.__init__
simvoc.core.metascheduler.Metascheduler.__init__
simvoc.core.results.AggregationResult.__init__
simvoc.core.results.DiscardResult.__init__
simvoc.core.results.DiscrepancyResult.__init__
simvoc.core.results.FileRequestResult.__init__
simvoc.core.results.FileTransferResult.__init__
simvoc.core.results.JobResult.__init__
simvoc.core.results.JobStartResult.__init__
simvoc.core.results.JobSubmitResult.__init__
simvoc.core.results.MetadataResult.__init__
simvoc.core.results.Result.__init__
simvoc.core.results.SchedResult.__init__
simvoc.core.results.SiteRejectionResult.__init__
simvoc.core.results.SiteResult.__init__
simvoc.core.results.TraceResult.__init__
simvoc.core.results.VMPilotResult.__init__
simvoc.core.results.VMResult.__init__
simvoc.core.results.VOCResult.__init__
simvoc.core.results.VOResult.__init__
simvoc.core.results.WatchdogResult.__init__
simvoc.core.scheduler.Scheduler.__init__
simvoc.core.storage.DataFile.__init__
simvoc.core.storage.FileCache.__init__
simvoc.core.storage.FileStore.__init__
simvoc.core.virtualization.VMHost.__init__
simvoc.core.virtualization.VMImage.__init__
simvoc.core.virtualization.VMMonitor.__init__
simvoc.core.virtualization.VirtualMachine.__init__
simvoc.core.vo_format_reader.VO.__init__
simvoc.core.vo_format_reader.VOReader.__init__
simvoc.core.voc_sim.AutoVOC.__init__
simvoc.core.voc_sim.VMPilot.__init__
simvoc.core.voc_sim.VOC.__init__
simvoc.core.watchdog_sim.WatchRecord.__init__
simvoc.core.watchdog_sim.Watchdog.__init__
simvoc.input.common_writer.CommonWriter.__init__
simvoc.input.data_input.Data.__init__
simvoc.input.egee_map_input.EGEEMap.__init__
simvoc.input.egee_map_input.SiteParser.__init__
simvoc.input.egee_rtm_input.JobTrace.__init__
simvoc.input.flat_data_input.FlatData.__init__
simvoc.input.job_format_writer.JobWriter.__init__
simvoc.input.map_format_writer.MapWriter.__init__
simvoc.input.mod_ldif.LDIFCopy.__init__
simvoc.input.mod_ldif.LDIFParser.__init__
simvoc.input.mod_ldif.LDIFRecordList.__init__
simvoc.input.mod_ldif.LDIFWriter.__init__
simvoc.input.tabbed_data_input.TabbedData.__init__
simvoc.input.vo_format_writer.VOWriter.__init__" class="py-name" href="#" onclick="return doclink('link-47', '__init__', 'link-16');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">simobj</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
<a name="L256"></a><tt class="py-lineno">256</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">vo</tt> <tt class="py-op">=</tt> <tt class="py-name">vo</tt> </tt>
<a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt> <tt class="py-op">=</tt> <tt class="py-name">img_name</tt> </tt>
<a name="L258"></a><tt class="py-lineno">258</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt> <tt class="py-op">=</tt> <tt class="py-name">img_src</tt> </tt>
<a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">ppe</tt> <tt class="py-op">=</tt> <tt class="py-name">ppe</tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_list</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
</div><a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="VOC.pilot_notify"></a><div id="VOC.pilot_notify-def"><a name="L262"></a><tt class="py-lineno">262</tt> <a class="py-toggle" href="#" id="VOC.pilot_notify-toggle" onclick="return toggle('VOC.pilot_notify');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VOC-class.html#pilot_notify">pilot_notify</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">vm</tt><tt class="py-op">,</tt> <tt class="py-param">state</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VOC.pilot_notify-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VOC.pilot_notify-expanded"><a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line"><tt class="py-docstring">      Callback method invoked by the VMPilot jobs to notify the cluster that</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt>  <tt class="py-line"><tt class="py-docstring">      VMs have booted or are being shut down, so that the actual machines may</tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line"><tt class="py-docstring">      be added to, or removed from, the cluster</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line"><tt class="py-docstring">      @param vm: VirtualMachine whose state is changed</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line"><tt class="py-docstring">      @param state: State code (uses "SC_" prefixed codes in the</tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line"><tt class="py-docstring">                    L{core_common} module)</tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line"><tt class="py-docstring">      @type state: int</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L273"></a><tt class="py-lineno">273</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-name">state</tt> <tt class="py-op">==</tt> <tt id="link-48" class="py-name" targets="Variable simvoc.core.core_common.SC_FREE=simvoc.core.core_common-module.html#SC_FREE"><a title="simvoc.core.core_common.SC_FREE" class="py-name" href="#" onclick="return doclink('link-48', 'SC_FREE', 'link-48');">SC_FREE</a></tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">vm</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">machines</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.add_machine()=simvoc.core.cluster_sim.Cluster-class.html#add_machine"><a title="simvoc.core.cluster_sim.Cluster.add_machine" class="py-name" href="#" onclick="return doclink('link-49', 'add_machine', 'link-49');">add_machine</a></tt><tt class="py-op">(</tt><tt class="py-name">vm</tt><tt class="py-op">)</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt>  <tt class="py-line">      <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt class="py-name">state</tt> <tt class="py-op">==</tt> <tt id="link-50" class="py-name"><a title="simvoc.core.core_common.SC_SHUTDOWN" class="py-name" href="#" onclick="return doclink('link-50', 'SC_SHUTDOWN', 'link-5');">SC_SHUTDOWN</a></tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">vm</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">machines</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.remove_machine()=simvoc.core.cluster_sim.Cluster-class.html#remove_machine"><a title="simvoc.core.cluster_sim.Cluster.remove_machine" class="py-name" href="#" onclick="return doclink('link-51', 'remove_machine', 'link-51');">remove_machine</a></tt><tt class="py-op">(</tt><tt class="py-name">vm</tt><tt class="py-op">)</tt> </tt>
</div><a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="VOC.grow"></a><div id="VOC.grow-def"><a name="L278"></a><tt class="py-lineno">278</tt> <a class="py-toggle" href="#" id="VOC.grow-toggle" onclick="return toggle('VOC.grow');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VOC-class.html#grow">grow</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">count</tt><tt class="py-op">,</tt> <tt class="py-param">submit_to</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VOC.grow-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VOC.grow-expanded"><a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line"><tt class="py-docstring">      Expands a VOC by submitting pilot jobs to lease additional resources.</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line"><tt class="py-docstring">      Unlike regular Clusters, expansion of a VOC is not instantaneous but is</tt> </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line"><tt class="py-docstring">      instead asynchronous. Pilot jobs will be submitted to the scheduler,</tt> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line"><tt class="py-docstring">      site, or grid referenced in the submit_to parameter, and then a boot</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt>  <tt class="py-line"><tt class="py-docstring">      delay will occur between the time the jobs are submitted and the time</tt> </tt>
<a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line"><tt class="py-docstring">      at which the VMs are usable.</tt> </tt>
<a name="L286"></a><tt class="py-lineno">286</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line"><tt class="py-docstring">      @param count: Number of VMs to start</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line"><tt class="py-docstring">      @type count: int</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line"><tt class="py-docstring">      @param submit_to: Source from which VM hosting resources are to be</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line"><tt class="py-docstring">                        leased (instance of Scheduler, Site, Grid, or any</tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line"><tt class="py-docstring">                        other object with an add_submit_event method that</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line"><tt class="py-docstring">                        permits 2 arguments: time and job)</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line"><tt class="py-docstring">      @param kwds: Pilot job extra data</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: list</tt> </tt>
<a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line"><tt class="py-docstring">      @return: a list of *pilot jobs* that have been created (this return</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt>  <tt class="py-line"><tt class="py-docstring">      type differs from the base class implementation)</tt> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line">      <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line">      <tt class="py-name">basename</tt> <tt class="py-op">=</tt> <tt class="py-string">'vm.'</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-op">+</tt> <tt class="py-string">'-'</tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">x</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xrange</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt>  <tt class="py-line">         <tt class="py-name">name</tt> <tt class="py-op">=</tt> <tt id="link-52" class="py-name"><a title="simvoc.core.core_common.generate_name" class="py-name" href="#" onclick="return doclink('link-52', 'generate_name', 'link-6');">generate_name</a></tt><tt class="py-op">(</tt><tt class="py-name">basename</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name_index</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name_size</tt><tt class="py-op">)</tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name_index</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">         <tt class="py-name">pilot</tt> <tt class="py-op">=</tt> <tt id="link-53" class="py-name" targets="Class simvoc.core.voc_sim.VMPilot=simvoc.core.voc_sim.VMPilot-class.html"><a title="simvoc.core.voc_sim.VMPilot" class="py-name" href="#" onclick="return doclink('link-53', 'VMPilot', 'link-53');">VMPilot</a></tt><tt class="py-op">(</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">img_src</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt><tt class="py-op">,</tt> \ </tt>
<a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line">                         <tt class="py-name">pr_err</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">ppe</tt><tt class="py-op">,</tt> <tt class="py-name">voc_callback</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method simvoc.core.voc_sim.VOC.pilot_notify()=simvoc.core.voc_sim.VOC-class.html#pilot_notify"><a title="simvoc.core.voc_sim.VOC.pilot_notify" class="py-name" href="#" onclick="return doclink('link-54', 'pilot_notify', 'link-54');">pilot_notify</a></tt><tt class="py-op">,</tt> \ </tt>
<a name="L306"></a><tt class="py-lineno">306</tt>  <tt class="py-line">                         <tt class="py-op">**</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
<a name="L307"></a><tt class="py-lineno">307</tt>  <tt class="py-line">         <tt class="py-name">submit_to</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name" targets="Method simvoc.core.grid_sim.Grid.add_submit_event()=simvoc.core.grid_sim.Grid-class.html#add_submit_event,Method simvoc.core.scheduler.Scheduler.add_submit_event()=simvoc.core.scheduler.Scheduler-class.html#add_submit_event"><a title="simvoc.core.grid_sim.Grid.add_submit_event
simvoc.core.scheduler.Scheduler.add_submit_event" class="py-name" href="#" onclick="return doclink('link-55', 'add_submit_event', 'link-55');">add_submit_event</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="simvoc.core.kernel.Simulator.get_time" class="py-name" href="#" onclick="return doclink('link-56', 'get_time', 'link-43');">get_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_list</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-57', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line">         <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-58', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">r</tt> </tt>
</div><a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="VOC.shrink"></a><div id="VOC.shrink-def"><a name="L312"></a><tt class="py-lineno">312</tt> <a class="py-toggle" href="#" id="VOC.shrink-toggle" onclick="return toggle('VOC.shrink');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.VOC-class.html#shrink">shrink</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">count</tt><tt class="py-op">,</tt> <tt class="py-param">kill_busy</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-param">sel_pilots</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="VOC.shrink-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="VOC.shrink-expanded"><a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line"><tt class="py-docstring">      Reduces the size of a VOC by stopping VMs, using the VMPilot stop()</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line"><tt class="py-docstring">      method to initiate an orderly VM shutdown (PJ_STOP signal). If a list</tt> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line"><tt class="py-docstring">      of pilot jobs is provided (sel_pilots), then those pilot jobs will be</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line"><tt class="py-docstring">      stopped first. If count is greater than the length of sel_pilots,</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line"><tt class="py-docstring">      additional pilot jobs will be selected by checking for pilot jobs</tt> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line"><tt class="py-docstring">      where the virtual machine has not yet booted or where the VM is not</tt> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line"><tt class="py-docstring">      busy. Finally, if kill_busy is True, busy VMs will be terminated to</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line"><tt class="py-docstring">      reach the requested count.</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line"><tt class="py-docstring">      @param count: Number of VOC nodes to terminate</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line"><tt class="py-docstring">      @type count: int</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line"><tt class="py-docstring">      @param kill_busy: Flag specifying whether or not busy VMs will be</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line"><tt class="py-docstring">                        terminated, killing any running jobs</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line"><tt class="py-docstring">      @type kill_busy: bool</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line"><tt class="py-docstring">      @param sel_pilots:   Optional list of specific pilot jobs to terminate.</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line"><tt class="py-docstring">                           All pilot jobs in the list will be terminated,</tt> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line"><tt class="py-docstring">                           without checking the length of the list against the</tt> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt>  <tt class="py-line"><tt class="py-docstring">                           requested count parameter. Only once these jobs</tt> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line"><tt class="py-docstring">                           have been terminated will any other pilot jobs be</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line"><tt class="py-docstring">                           selected for termination.</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line"><tt class="py-docstring">      @rtype: list</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line"><tt class="py-docstring">      @return: a list of *pilot jobs* that have been terminated (differs from</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line"><tt class="py-docstring">      base class return type). Note that the length of this list may differ</tt> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt>  <tt class="py-line"><tt class="py-docstring">      from count if sel_pilots is longer than count, or if kill_busy is False.</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt>  <tt class="py-line">      <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">pilot</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sel_pilots</tt><tt class="py-op">:</tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt>  <tt class="py-line">         <tt class="py-name">pilot</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="simvoc.core.voc_sim.VMPilot.stop" class="py-name" href="#" onclick="return doclink('link-59', 'stop', 'link-22');">stop</a></tt><tt class="py-op">(</tt><tt id="link-60" class="py-name"><a title="simvoc.core.core_common.PJ_STOP" class="py-name" href="#" onclick="return doclink('link-60', 'PJ_STOP', 'link-4');">PJ_STOP</a></tt><tt class="py-op">)</tt> </tt>
<a name="L343"></a><tt class="py-lineno">343</tt>  <tt class="py-line">         <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-61', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L345"></a><tt class="py-lineno">345</tt>  <tt class="py-line">      <tt class="py-name">total</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">sel_pilots</tt><tt class="py-op">)</tt> </tt>
<a name="L346"></a><tt class="py-lineno">346</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">pilot</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_list</tt><tt class="py-op">:</tt> </tt>
<a name="L347"></a><tt class="py-lineno">347</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">pilot</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt> <tt class="py-keyword">or</tt> <tt class="py-keyword">not</tt> <tt class="py-name">pilot</tt><tt class="py-op">.</tt><tt class="py-name">vm</tt><tt class="py-op">.</tt><tt class="py-name">claimed</tt><tt class="py-op">:</tt> </tt>
<a name="L348"></a><tt class="py-lineno">348</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">total</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">count</tt><tt class="py-op">:</tt> </tt>
<a name="L349"></a><tt class="py-lineno">349</tt>  <tt class="py-line">               <tt class="py-name">pilot</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="simvoc.core.voc_sim.VMPilot.stop" class="py-name" href="#" onclick="return doclink('link-62', 'stop', 'link-22');">stop</a></tt><tt class="py-op">(</tt><tt id="link-63" class="py-name"><a title="simvoc.core.core_common.PJ_STOP" class="py-name" href="#" onclick="return doclink('link-63', 'PJ_STOP', 'link-4');">PJ_STOP</a></tt><tt class="py-op">)</tt> </tt>
<a name="L350"></a><tt class="py-lineno">350</tt>  <tt class="py-line">               <tt class="py-name">total</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L351"></a><tt class="py-lineno">351</tt>  <tt class="py-line">               <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-64', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L352"></a><tt class="py-lineno">352</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L353"></a><tt class="py-lineno">353</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">kill_busy</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">total</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">count</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt>  <tt class="py-line">         <tt class="py-name">victims</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">.</tt><tt class="py-name">random</tt><tt class="py-op">.</tt><tt class="py-name">sample</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_list</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">count</tt> <tt class="py-op">-</tt> <tt class="py-name">total</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L355"></a><tt class="py-lineno">355</tt>  <tt class="py-line">         <tt class="py-keyword">for</tt> <tt class="py-name">victim</tt> <tt class="py-keyword">in</tt> <tt class="py-name">victims</tt><tt class="py-op">:</tt> </tt>
<a name="L356"></a><tt class="py-lineno">356</tt>  <tt class="py-line">            <tt class="py-name">victim</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="simvoc.core.voc_sim.VMPilot.stop" class="py-name" href="#" onclick="return doclink('link-65', 'stop', 'link-22');">stop</a></tt><tt class="py-op">(</tt><tt id="link-66" class="py-name"><a title="simvoc.core.core_common.PJ_STOP" class="py-name" href="#" onclick="return doclink('link-66', 'PJ_STOP', 'link-4');">PJ_STOP</a></tt><tt class="py-op">)</tt> </tt>
<a name="L357"></a><tt class="py-lineno">357</tt>  <tt class="py-line">            <tt class="py-name">total</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt>  <tt class="py-line">            <tt class="py-name">r</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="simvoc.core.duplicate_filter.DuplicateFilter.append
simvoc.core.filter_results.ResultFilter.append
simvoc.core.kernel.Output.append" class="py-name" href="#" onclick="return doclink('link-67', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">victim</tt><tt class="py-op">)</tt> </tt>
<a name="L359"></a><tt class="py-lineno">359</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L360"></a><tt class="py-lineno">360</tt>  <tt class="py-line">      <tt class="py-keyword">for</tt> <tt class="py-name">pilot</tt> <tt class="py-keyword">in</tt> <tt class="py-name">r</tt><tt class="py-op">:</tt> </tt>
<a name="L361"></a><tt class="py-lineno">361</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">pilot_list</tt><tt class="py-op">.</tt><tt class="py-name">remove</tt><tt class="py-op">(</tt><tt class="py-name">pilot</tt><tt class="py-op">)</tt> </tt>
<a name="L362"></a><tt class="py-lineno">362</tt>  <tt class="py-line">      <tt class="py-comment">#</tt> </tt>
<a name="L363"></a><tt class="py-lineno">363</tt>  <tt class="py-line">      <tt class="py-keyword">return</tt> <tt class="py-name">r</tt> </tt>
</div></div><a name="L364"></a><tt class="py-lineno">364</tt>  <tt class="py-line">   <tt class="py-comment">#</tt> </tt>
<a name="L365"></a><tt class="py-lineno">365</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L366"></a><tt class="py-lineno">366</tt>  <tt class="py-line"> </tt>
<a name="L367"></a><tt class="py-lineno">367</tt>  <tt class="py-line"> </tt>
<a name="AutoVOC"></a><div id="AutoVOC-def"><a name="L368"></a><tt class="py-lineno">368</tt> <a class="py-toggle" href="#" id="AutoVOC-toggle" onclick="return toggle('AutoVOC');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="simvoc.core.voc_sim.AutoVOC-class.html">AutoVOC</a><tt class="py-op">(</tt><tt class="py-base-class">VOCollection</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="AutoVOC-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="AutoVOC-expanded"><a name="L369"></a><tt class="py-lineno">369</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L370"></a><tt class="py-lineno">370</tt>  <tt class="py-line"><tt class="py-docstring">   Replacement VOCollection object that automatically creates a VOC and</tt> </tt>
<a name="L371"></a><tt class="py-lineno">371</tt>  <tt class="py-line"><tt class="py-docstring">   corresponding grid CE for each VO seen in an input trace.</tt> </tt>
<a name="L372"></a><tt class="py-lineno">372</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="AutoVOC.__init__"></a><div id="AutoVOC.__init__-def"><a name="L373"></a><tt class="py-lineno">373</tt> <a class="py-toggle" href="#" id="AutoVOC.__init__-toggle" onclick="return toggle('AutoVOC.__init__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.AutoVOC-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">grid</tt><tt class="py-op">,</tt> <tt class="py-param">img_src</tt><tt class="py-op">,</tt> <tt class="py-param">default_size</tt><tt class="py-op">,</tt> <tt class="py-param">default_sched</tt><tt class="py-op">,</tt> \ </tt>
<a name="L374"></a><tt class="py-lineno">374</tt>  <tt class="py-line">                <tt class="py-param">default_boot</tt><tt class="py-op">,</tt> <tt class="py-param">wd</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">wd_kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="AutoVOC.__init__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="AutoVOC.__init__-expanded"><a name="L375"></a><tt class="py-lineno">375</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L376"></a><tt class="py-lineno">376</tt>  <tt class="py-line"><tt class="py-docstring">      @param grid: Grid to which new VOCs will be added</tt> </tt>
<a name="L377"></a><tt class="py-lineno">377</tt>  <tt class="py-line"><tt class="py-docstring">      @param img_src: FileStore that will be used to contain all VM images</tt> </tt>
<a name="L378"></a><tt class="py-lineno">378</tt>  <tt class="py-line"><tt class="py-docstring">      @param default_size: Size (bytes) of the VM image if no specific size is</tt> </tt>
<a name="L379"></a><tt class="py-lineno">379</tt>  <tt class="py-line"><tt class="py-docstring">                           specified for a particular VO</tt> </tt>
<a name="L380"></a><tt class="py-lineno">380</tt>  <tt class="py-line"><tt class="py-docstring">      @type default_size: int</tt> </tt>
<a name="L381"></a><tt class="py-lineno">381</tt>  <tt class="py-line"><tt class="py-docstring">      @param default_sched: Name of the scheduler to use with the VOC if no</tt> </tt>
<a name="L382"></a><tt class="py-lineno">382</tt>  <tt class="py-line"><tt class="py-docstring">                            specific scheduler is specified</tt> </tt>
<a name="L383"></a><tt class="py-lineno">383</tt>  <tt class="py-line"><tt class="py-docstring">      @type default_sched: str</tt> </tt>
<a name="L384"></a><tt class="py-lineno">384</tt>  <tt class="py-line"><tt class="py-docstring">      @param default_boot: Default VM boot time in simulator time units</tt> </tt>
<a name="L385"></a><tt class="py-lineno">385</tt>  <tt class="py-line"><tt class="py-docstring">      @type default_boot: number</tt> </tt>
<a name="L386"></a><tt class="py-lineno">386</tt>  <tt class="py-line"><tt class="py-docstring">      @param wd: Watchdog class to instantiate to manage the VOC</tt> </tt>
<a name="L387"></a><tt class="py-lineno">387</tt>  <tt class="py-line"><tt class="py-docstring">      @param wd_kwds: Keyword arguments to the watchdog class</tt> </tt>
<a name="L388"></a><tt class="py-lineno">388</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L389"></a><tt class="py-lineno">389</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">grid</tt> <tt class="py-op">=</tt> <tt class="py-name">grid</tt> </tt>
<a name="L390"></a><tt class="py-lineno">390</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt> <tt class="py-op">=</tt> <tt class="py-name">img_src</tt> </tt>
<a name="L391"></a><tt class="py-lineno">391</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_size</tt> <tt class="py-op">=</tt> <tt class="py-name">default_size</tt> </tt>
<a name="L392"></a><tt class="py-lineno">392</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sched</tt> <tt class="py-op">=</tt> <tt class="py-name">default_sched</tt> </tt>
<a name="L393"></a><tt class="py-lineno">393</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_boot</tt> <tt class="py-op">=</tt> <tt class="py-name">default_boot</tt> </tt>
<a name="L394"></a><tt class="py-lineno">394</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wd</tt> <tt class="py-op">=</tt> <tt class="py-name">wd</tt> </tt>
<a name="L395"></a><tt class="py-lineno">395</tt>  <tt class="py-line">      <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wd_kwds</tt> <tt class="py-op">=</tt> <tt class="py-name">wd_kwds</tt> </tt>
</div><a name="AutoVOC.__setitem__"></a><div id="AutoVOC.__setitem__-def"><a name="L396"></a><tt class="py-lineno">396</tt> <a class="py-toggle" href="#" id="AutoVOC.__setitem__-toggle" onclick="return toggle('AutoVOC.__setitem__');">-</a><tt class="py-line">   <tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim.AutoVOC-class.html#__setitem__">__setitem__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">vo</tt><tt class="py-op">,</tt> <tt class="py-param">record</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="AutoVOC.__setitem__-collapsed" style="display:none;" pad="+++" indent="+++++++"></div><div id="AutoVOC.__setitem__-expanded"><a name="L397"></a><tt class="py-lineno">397</tt>  <tt class="py-line">      <tt class="py-docstring">'''</tt> </tt>
<a name="L398"></a><tt class="py-lineno">398</tt>  <tt class="py-line"><tt class="py-docstring">      Adds a VO to the collection. If the VO is new (i.e. not already in the</tt> </tt>
<a name="L399"></a><tt class="py-lineno">399</tt>  <tt class="py-line"><tt class="py-docstring">      collection), then a new VOC, watchdog instance, and CE are created and</tt> </tt>
<a name="L400"></a><tt class="py-lineno">400</tt>  <tt class="py-line"><tt class="py-docstring">      added to the grid. Otherwise, this method simply changes the watchdog</tt> </tt>
<a name="L401"></a><tt class="py-lineno">401</tt>  <tt class="py-line"><tt class="py-docstring">      policy of an existing VOC.</tt> </tt>
<a name="L402"></a><tt class="py-lineno">402</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L403"></a><tt class="py-lineno">403</tt>  <tt class="py-line"><tt class="py-docstring">      @param vo: Name of the Virtual Organization</tt> </tt>
<a name="L404"></a><tt class="py-lineno">404</tt>  <tt class="py-line"><tt class="py-docstring">      @type vo: str</tt> </tt>
<a name="L405"></a><tt class="py-lineno">405</tt>  <tt class="py-line"><tt class="py-docstring">      @param record: VO instance to add to the collection</tt> </tt>
<a name="L406"></a><tt class="py-lineno">406</tt>  <tt class="py-line"><tt class="py-docstring">      '''</tt> </tt>
<a name="L407"></a><tt class="py-lineno">407</tt>  <tt class="py-line">      <tt class="py-keyword">if</tt> <tt class="py-name">vo</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">:</tt> </tt>
<a name="L408"></a><tt class="py-lineno">408</tt>  <tt class="py-line">         <tt class="py-comment"># Just a watchdog policy change</tt> </tt>
<a name="L409"></a><tt class="py-lineno">409</tt>  <tt class="py-line">         <tt class="py-name">record</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">[</tt><tt class="py-name">vo</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-string">'_simulator'</tt><tt class="py-op">]</tt> </tt>
<a name="L410"></a><tt class="py-lineno">410</tt>  <tt class="py-line">         <tt class="py-name">wd</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'watchdog'</tt><tt class="py-op">]</tt> </tt>
<a name="L411"></a><tt class="py-lineno">411</tt>  <tt class="py-line">         <tt class="py-name">voc</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'voc'</tt><tt class="py-op">]</tt> </tt>
<a name="L412"></a><tt class="py-lineno">412</tt>  <tt class="py-line">         <tt class="py-name">wd</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method simvoc.core.watchdog_sim.Watchdog.add_voc()=simvoc.core.watchdog_sim.Watchdog-class.html#add_voc"><a title="simvoc.core.watchdog_sim.Watchdog.add_voc" class="py-name" href="#" onclick="return doclink('link-68', 'add_voc', 'link-68');">add_voc</a></tt><tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">,</tt> <tt class="py-name">record</tt><tt class="py-op">)</tt> </tt>
<a name="L413"></a><tt class="py-lineno">413</tt>  <tt class="py-line">      <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L414"></a><tt class="py-lineno">414</tt>  <tt class="py-line">         <tt class="py-comment"># Create a new VOC</tt> </tt>
<a name="L415"></a><tt class="py-lineno">415</tt>  <tt class="py-line">         <tt class="py-name">size</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_size</tt> </tt>
<a name="L416"></a><tt class="py-lineno">416</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'img_size'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L417"></a><tt class="py-lineno">417</tt>  <tt class="py-line">            <tt class="py-name">size</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'img_size'</tt><tt class="py-op">]</tt> </tt>
<a name="L418"></a><tt class="py-lineno">418</tt>  <tt class="py-line">         <tt class="py-name">img_name</tt> <tt class="py-op">=</tt> <tt class="py-name">vo</tt> <tt class="py-op">+</tt> <tt class="py-string">'.img'</tt> </tt>
<a name="L419"></a><tt class="py-lineno">419</tt>  <tt class="py-line">         <tt class="py-name">sched_name</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sched</tt> </tt>
<a name="L420"></a><tt class="py-lineno">420</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'sched_name'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L421"></a><tt class="py-lineno">421</tt>  <tt class="py-line">            <tt class="py-name">sched_name</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'sched_name'</tt><tt class="py-op">]</tt> </tt>
<a name="L422"></a><tt class="py-lineno">422</tt>  <tt class="py-line">         <tt class="py-name">boot_time</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_boot</tt> </tt>
<a name="L423"></a><tt class="py-lineno">423</tt>  <tt class="py-line">         <tt class="py-keyword">if</tt> <tt class="py-name">record</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-string">'boot_time'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L424"></a><tt class="py-lineno">424</tt>  <tt class="py-line">            <tt class="py-name">boot_time</tt> <tt class="py-op">=</tt> <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'boot_time'</tt><tt class="py-op">]</tt> </tt>
<a name="L425"></a><tt class="py-lineno">425</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L426"></a><tt class="py-lineno">426</tt>  <tt class="py-line">         <tt class="py-name">voc</tt> <tt class="py-op">=</tt> <tt id="link-69" class="py-name" targets="Function simvoc.core.voc_sim.new_voc_ce()=simvoc.core.voc_sim-module.html#new_voc_ce"><a title="simvoc.core.voc_sim.new_voc_ce" class="py-name" href="#" onclick="return doclink('link-69', 'new_voc_ce', 'link-69');">new_voc_ce</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">grid</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt><tt class="py-op">,</tt> <tt class="py-name">sched_name</tt><tt class="py-op">)</tt> </tt>
<a name="L427"></a><tt class="py-lineno">427</tt>  <tt class="py-line">         <tt class="py-name">sched</tt> <tt class="py-op">=</tt> <tt class="py-name">voc</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name" targets="Method simvoc.core.cluster_sim.Cluster.get_scheduler()=simvoc.core.cluster_sim.Cluster-class.html#get_scheduler"><a title="simvoc.core.cluster_sim.Cluster.get_scheduler" class="py-name" href="#" onclick="return doclink('link-70', 'get_scheduler', 'link-70');">get_scheduler</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L428"></a><tt class="py-lineno">428</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L429"></a><tt class="py-lineno">429</tt>  <tt class="py-line">         <tt class="py-name">img</tt> <tt class="py-op">=</tt> <tt id="link-71" class="py-name"><a title="simvoc.core.virtualization.VMImage" class="py-name" href="#" onclick="return doclink('link-71', 'VMImage', 'link-12');">VMImage</a></tt><tt class="py-op">(</tt><tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">,</tt> <tt class="py-name">sched</tt><tt class="py-op">,</tt> <tt class="py-name">boot_time</tt><tt class="py-op">)</tt> </tt>
<a name="L430"></a><tt class="py-lineno">430</tt>  <tt class="py-line">         <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">img_src</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name" targets="Method simvoc.core.storage.FileCache.add_file()=simvoc.core.storage.FileCache-class.html#add_file,Method simvoc.core.storage.FileStore.add_file()=simvoc.core.storage.FileStore-class.html#add_file"><a title="simvoc.core.storage.FileCache.add_file
simvoc.core.storage.FileStore.add_file" class="py-name" href="#" onclick="return doclink('link-72', 'add_file', 'link-72');">add_file</a></tt><tt class="py-op">(</tt><tt class="py-name">img</tt><tt class="py-op">)</tt> </tt>
<a name="L431"></a><tt class="py-lineno">431</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L432"></a><tt class="py-lineno">432</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wd_kwds</tt><tt class="py-op">.</tt><tt class="py-name">copy</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L433"></a><tt class="py-lineno">433</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt><tt class="py-op">[</tt><tt class="py-string">'w_sched'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">sched</tt> </tt>
<a name="L434"></a><tt class="py-lineno">434</tt>  <tt class="py-line">         <tt class="py-name">kwds</tt><tt class="py-op">[</tt><tt class="py-string">'name'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">'watchdog:'</tt> <tt class="py-op">+</tt> <tt class="py-name">vo</tt> </tt>
<a name="L435"></a><tt class="py-lineno">435</tt>  <tt class="py-line">         <tt class="py-name">wd</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wd</tt><tt class="py-op">(</tt><tt class="py-op">**</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
<a name="L436"></a><tt class="py-lineno">436</tt>  <tt class="py-line">         <tt class="py-name">wd</tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="simvoc.core.watchdog_sim.Watchdog.add_voc" class="py-name" href="#" onclick="return doclink('link-73', 'add_voc', 'link-68');">add_voc</a></tt><tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">,</tt> <tt class="py-name">record</tt><tt class="py-op">)</tt> </tt>
<a name="L437"></a><tt class="py-lineno">437</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L438"></a><tt class="py-lineno">438</tt>  <tt class="py-line">         <tt class="py-name">pvt</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-string">'voc'</tt><tt class="py-op">:</tt> <tt class="py-name">voc</tt><tt class="py-op">,</tt> <tt class="py-string">'watchdog'</tt><tt class="py-op">:</tt> <tt class="py-name">wd</tt><tt class="py-op">,</tt> <tt class="py-string">'img'</tt><tt class="py-op">:</tt> <tt class="py-name">img</tt><tt class="py-op">}</tt> </tt>
<a name="L439"></a><tt class="py-lineno">439</tt>  <tt class="py-line">         <tt class="py-name">record</tt><tt class="py-op">[</tt><tt class="py-string">'_simulator'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">pvt</tt> </tt>
<a name="L440"></a><tt class="py-lineno">440</tt>  <tt class="py-line">         <tt class="py-comment">#</tt> </tt>
<a name="L441"></a><tt class="py-lineno">441</tt>  <tt class="py-line">         <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name" targets="Method simvoc.core.voc_sim.AutoVOC.__setitem__()=simvoc.core.voc_sim.AutoVOC-class.html#__setitem__"><a title="simvoc.core.voc_sim.AutoVOC.__setitem__" class="py-name" href="#" onclick="return doclink('link-74', '__setitem__', 'link-74');">__setitem__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">record</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L442"></a><tt class="py-lineno">442</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L443"></a><tt class="py-lineno">443</tt>  <tt class="py-line"> </tt>
<a name="L444"></a><tt class="py-lineno">444</tt>  <tt class="py-line"> </tt>
<a name="job_rewrite_to_vo"></a><div id="job_rewrite_to_vo-def"><a name="L445"></a><tt class="py-lineno">445</tt> <a class="py-toggle" href="#" id="job_rewrite_to_vo-toggle" onclick="return toggle('job_rewrite_to_vo');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim-module.html#job_rewrite_to_vo">job_rewrite_to_vo</a><tt class="py-op">(</tt><tt class="py-param">site_name</tt><tt class="py-op">,</tt> <tt class="py-param">job</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="job_rewrite_to_vo-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="job_rewrite_to_vo-expanded"><a name="L446"></a><tt class="py-lineno">446</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L447"></a><tt class="py-lineno">447</tt>  <tt class="py-line"><tt class="py-docstring">   Utility function invoked by the JobReader to rewrite job submission</tt> </tt>
<a name="L448"></a><tt class="py-lineno">448</tt>  <tt class="py-line"><tt class="py-docstring">   targets from the specified site name to the VOC CE dedicated to jobs</tt> </tt>
<a name="L449"></a><tt class="py-lineno">449</tt>  <tt class="py-line"><tt class="py-docstring">   from the given VO.</tt> </tt>
<a name="L450"></a><tt class="py-lineno">450</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L451"></a><tt class="py-lineno">451</tt>  <tt class="py-line"><tt class="py-docstring">   @param site_name: Original site name</tt> </tt>
<a name="L452"></a><tt class="py-lineno">452</tt>  <tt class="py-line"><tt class="py-docstring">   @type site_name: str</tt> </tt>
<a name="L453"></a><tt class="py-lineno">453</tt>  <tt class="py-line"><tt class="py-docstring">   @param job: Job object</tt> </tt>
<a name="L454"></a><tt class="py-lineno">454</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L455"></a><tt class="py-lineno">455</tt>  <tt class="py-line"><tt class="py-docstring">   @return: the new site name to which the job should be submitted, or None</tt> </tt>
<a name="L456"></a><tt class="py-lineno">456</tt>  <tt class="py-line"><tt class="py-docstring">   if the job lacks VO information</tt> </tt>
<a name="L457"></a><tt class="py-lineno">457</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="L458"></a><tt class="py-lineno">458</tt>  <tt class="py-line">   <tt class="py-name">new_site</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L459"></a><tt class="py-lineno">459</tt>  <tt class="py-line">   <tt class="py-keyword">if</tt> <tt class="py-name">job</tt><tt class="py-op">.</tt><tt class="py-name">vo</tt> <tt class="py-op">!=</tt> <tt class="py-string">''</tt><tt class="py-op">:</tt> </tt>
<a name="L460"></a><tt class="py-lineno">460</tt>  <tt class="py-line">      <tt class="py-name">new_site</tt> <tt class="py-op">=</tt> <tt class="py-string">'voc_ce:'</tt> <tt class="py-op">+</tt> <tt class="py-name">job</tt><tt class="py-op">.</tt><tt class="py-name">vo</tt> </tt>
<a name="L461"></a><tt class="py-lineno">461</tt>  <tt class="py-line">   <tt class="py-keyword">return</tt> <tt class="py-name">new_site</tt> </tt>
</div><a name="L462"></a><tt class="py-lineno">462</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L463"></a><tt class="py-lineno">463</tt>  <tt class="py-line"> </tt>
<a name="new_voc_ce"></a><div id="new_voc_ce-def"><a name="L464"></a><tt class="py-lineno">464</tt> <a class="py-toggle" href="#" id="new_voc_ce-toggle" onclick="return toggle('new_voc_ce');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="simvoc.core.voc_sim-module.html#new_voc_ce">new_voc_ce</a><tt class="py-op">(</tt><tt class="py-param">grid</tt><tt class="py-op">,</tt> <tt class="py-param">vo</tt><tt class="py-op">,</tt> <tt class="py-param">img_name</tt><tt class="py-op">,</tt> <tt class="py-param">img_src</tt><tt class="py-op">,</tt> <tt class="py-param">sched_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="new_voc_ce-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="new_voc_ce-expanded"><a name="L465"></a><tt class="py-lineno">465</tt>  <tt class="py-line">   <tt class="py-docstring">'''</tt> </tt>
<a name="L466"></a><tt class="py-lineno">466</tt>  <tt class="py-line"><tt class="py-docstring">   Creates a new Virtual Organization Cluster with an associated Compute</tt> </tt>
<a name="L467"></a><tt class="py-lineno">467</tt>  <tt class="py-line"><tt class="py-docstring">   Element and adds both objects to the specified grid. The newly created</tt> </tt>
<a name="L468"></a><tt class="py-lineno">468</tt>  <tt class="py-line"><tt class="py-docstring">   VOC will be empty (no virtual machines will be instantiated). The new</tt> </tt>
<a name="L469"></a><tt class="py-lineno">469</tt>  <tt class="py-line"><tt class="py-docstring">   grid site will be named "voc_ce:VO" where VO is the specified Virtual</tt> </tt>
<a name="L470"></a><tt class="py-lineno">470</tt>  <tt class="py-line"><tt class="py-docstring">   Organization.</tt> </tt>
<a name="L471"></a><tt class="py-lineno">471</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L472"></a><tt class="py-lineno">472</tt>  <tt class="py-line"><tt class="py-docstring">   @param grid: Grid object to which new VOC and CE will be added</tt> </tt>
<a name="L473"></a><tt class="py-lineno">473</tt>  <tt class="py-line"><tt class="py-docstring">   @param vo: Name of the Virtual Organization</tt> </tt>
<a name="L474"></a><tt class="py-lineno">474</tt>  <tt class="py-line"><tt class="py-docstring">   @type vo: str</tt> </tt>
<a name="L475"></a><tt class="py-lineno">475</tt>  <tt class="py-line"><tt class="py-docstring">   @param img_name: Name of the VM image used to spawn VOC nodes</tt> </tt>
<a name="L476"></a><tt class="py-lineno">476</tt>  <tt class="py-line"><tt class="py-docstring">   @type img_name: str</tt> </tt>
<a name="L477"></a><tt class="py-lineno">477</tt>  <tt class="py-line"><tt class="py-docstring">   @param img_src: Reference to the FileStore where the VM image is located</tt> </tt>
<a name="L478"></a><tt class="py-lineno">478</tt>  <tt class="py-line"><tt class="py-docstring">   @param sched_name: Name of the scheduler to use with the VOC</tt> </tt>
<a name="L479"></a><tt class="py-lineno">479</tt>  <tt class="py-line"><tt class="py-docstring">   @type sched_name: str</tt> </tt>
<a name="L480"></a><tt class="py-lineno">480</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L481"></a><tt class="py-lineno">481</tt>  <tt class="py-line"><tt class="py-docstring">   @return: a reference to the newly created VOC</tt> </tt>
<a name="L482"></a><tt class="py-lineno">482</tt>  <tt class="py-line"><tt class="py-docstring">   '''</tt> </tt>
<a name="L483"></a><tt class="py-lineno">483</tt>  <tt class="py-line">   <tt class="py-name">ce_name</tt> <tt class="py-op">=</tt> <tt class="py-string">'voc_ce:'</tt> <tt class="py-op">+</tt> <tt class="py-name">vo</tt> </tt>
<a name="L484"></a><tt class="py-lineno">484</tt>  <tt class="py-line">   <tt class="py-name">cluster_name</tt> <tt class="py-op">=</tt> <tt class="py-string">'voc:'</tt> <tt class="py-op">+</tt> <tt class="py-name">vo</tt> </tt>
<a name="L485"></a><tt class="py-lineno">485</tt>  <tt class="py-line">   <tt class="py-name">voc</tt> <tt class="py-op">=</tt> <tt id="link-75" class="py-name" targets="Class simvoc.core.voc_sim.VOC=simvoc.core.voc_sim.VOC-class.html"><a title="simvoc.core.voc_sim.VOC" class="py-name" href="#" onclick="return doclink('link-75', 'VOC', 'link-75');">VOC</a></tt><tt class="py-op">(</tt><tt class="py-name">cluster_name</tt><tt class="py-op">,</tt> <tt class="py-name">grid</tt><tt class="py-op">.</tt><tt class="py-name">sim</tt><tt class="py-op">,</tt> <tt class="py-name">vo</tt><tt class="py-op">,</tt> <tt class="py-name">img_name</tt><tt class="py-op">,</tt> <tt class="py-name">img_src</tt><tt class="py-op">)</tt> </tt>
<a name="L486"></a><tt class="py-lineno">486</tt>  <tt class="py-line">   <tt class="py-name">grid</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name" targets="Method simvoc.core.grid_sim.Grid.register_cluster()=simvoc.core.grid_sim.Grid-class.html#register_cluster"><a title="simvoc.core.grid_sim.Grid.register_cluster" class="py-name" href="#" onclick="return doclink('link-76', 'register_cluster', 'link-76');">register_cluster</a></tt><tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">)</tt> </tt>
<a name="L487"></a><tt class="py-lineno">487</tt>  <tt class="py-line">   <tt class="py-name">grid</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name" targets="Method simvoc.core.grid_sim.Grid.add_ce()=simvoc.core.grid_sim.Grid-class.html#add_ce,Method simvoc.input.map_format_writer.MapWriter.add_ce()=simvoc.input.map_format_writer.MapWriter-class.html#add_ce"><a title="simvoc.core.grid_sim.Grid.add_ce
simvoc.input.map_format_writer.MapWriter.add_ce" class="py-name" href="#" onclick="return doclink('link-77', 'add_ce', 'link-77');">add_ce</a></tt><tt class="py-op">(</tt><tt class="py-name">ce_name</tt><tt class="py-op">,</tt> <tt class="py-name">cluster_name</tt><tt class="py-op">,</tt> <tt class="py-name">sched_name</tt><tt class="py-op">)</tt> </tt>
<a name="L488"></a><tt class="py-lineno">488</tt>  <tt class="py-line">   <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">voc</tt><tt class="py-op">)</tt> </tt>
</div><a name="L489"></a><tt class="py-lineno">489</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L490"></a><tt class="py-lineno">490</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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